* {
  margin: 0;
  padding: 0;
}
body,
html {
  width: 100%;
  height: 100%;
  background-color: #f0f0f0;
  min-height: 17.61111111rem;
}
li {
  list-style: none;
}
a {
  text-decoration: none;
}
.txh {
  display: flex;
  display: -webkit-flex;
}
.header {
  display: flex;
  display: -webkit-flex;
  justify-content: space-between;
  height: 1.11111111rem;
  background: #494961;
  position: fixed;
  left: 0;
  top: 0;
  width: 100%;
  z-index: 1000;
}
.header .span {
  display: flex;
  display: -webkit-flex;
  width: 1.11111111rem;
  height: 1.11111111rem;
  justify-content: center;
  align-items: center;
}
.header .span img {
  width: 0.25rem;
}
.header .span:nth-child(2) {
  flex: 1;
  width: 1.11111111rem;
  height: 1.11111111rem;
  font-size: 0.46296296rem;
  color: white;
}
.header .span:nth-child(3) {
  padding-right: 0.39814815rem;
}
.header .span:nth-child(3) button {
  width: 1.38888889rem;
  height: 0.69444444rem;
  border-radius: 0.13888889rem;
  color: #cecece;
  background: none;
  font-size: 0.37037037rem;
}
.header .span:nth-child(3) p {
  color: white;
  border: 1px #ccc solid;
  padding-left: 0.13888889rem;
  padding-right: 0.13888889rem;
  padding-top: 0.05555556rem;
  padding-bottom: 0.05555556rem;
  border-radius: 0.14814815rem;
  margin-left: -0.24074074rem;
}
.header .span:nth-child(3) img {
  width: 0.47222222rem;
}
.footer {
  display: flex;
  display: -webkit-flex;
  background: #25252f;
  height: 1.25rem;
  position: fixed;
  left: 0;
  bottom: 0;
  width: 100%;
}
.footer ul {
  width: 100%;
  align-items: center;
  display: flex;
  display: -webkit-flex;
  justify-content: center;
}
.footer ul li {
  width: 25%;
  display: flex;
  display: -webkit-flex;
  height: 1.25rem;
  justify-content: center;
  align-items: center;
}
.footer ul li img {
  width: 0.37037037rem;
  height: 0.37037037rem;
}
.footer ul li a {
  font-size: 0.36111111rem;
  color: #969696;
  text-decoration: none;
  padding-left: 0.09259259rem;
}
